16012035 has 48 divisors (see below), whose sum is σ = 30296448. Its totient is φ = 7776000.

The previous prime is 16011997. The next prime is 16012037. The reversal of 16012035 is 53021061.

It is not a de Polignac number, because 16012035 - 2⁶ = 16011971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16011999 and 16012017.

It is not an unprimeable number, because it can be changed into a prime (16012037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58950 + ... + 59220.

It is an arithmetic number, because the mean of its divisors is an integer number (631176).

Almost surely, 2^16012035 is an apocalyptic number.

16012035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16012035 is a deficient number, since it is larger than the sum of its proper divisors (14284413).

16012035 is a wasteful number, since it uses less digits than its factorization.

16012035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 16012035 is about 4001.5040922133. The cubic root of 16012035 is about 252.0473739356.

Adding to 16012035 its reverse (53021061), we get a palindrome (69033096).

The spelling of 16012035 in words is "sixteen million, twelve thousand, thirty-five".